Translations:The shaping filter/1/en

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Use of least-squares digital filters for analyzing seismic recordings is widespread. We now describe the design criteria for such filters (Robinson and Treitel, 1965[1]; Treitel and Robinson, 1966[2]). A useful and general model is shown in Figure 4. In this model, there are four signals: (1) the input signal x, (2) the desired output signal z, (3) the shaping filter f to be designed, and (4) the actual output signal .

  1. Robinson, E. A., and S. Treitel, 1965, Dispersive digital filters: Reviews of Geophysics, 3, 433-461.
  2. Treitel, S., and E. A. Robinson, 1966, The design of high-resolution digital filters: IEEE Transactions on Geoscience Electronics, GE-4, 25-38.